Trade policy

Trade policy is the set of government measures that regulate or influence cross-border flows of goods and services, including tariffs, quotas, subsidies, and trade agreements.

Tariff: A tax imposed on imported or exported goods. Tariffs raise the domestic price of imports and can protect competing producers.
World Trade Organization: An international organization that administers trade agreements and provides a forum for negotiations and disputes. Its rules constrain many national trade measures and provide a process for challenging them.
Comparative advantage: The ability to produce a good at a lower opportunity cost than another producer. It explains why specialization and trade can raise total output despite unequal productivity.
Free trade: International exchange with few or no government-imposed barriers. It contrasts with policies that deliberately restrict or steer cross-border commerce.
Trade and the environment: The study of how international trade and trade rules interact with environmental impacts and regulation. Governments dispute when environmental measures are legitimate safeguards or disguised barriers.
Import quota: A government limit on the quantity or value of a good that may be imported. Quotas restrict supply directly rather than through a tax.
Free trade agreement: An agreement between countries that reduces or removes barriers to trade among them. Such agreements grant market access beyond the baseline commitments of WTO members.
Consumer welfare: The benefit consumers receive from access to goods at prices and qualities they value. Import barriers can raise prices or reduce choices for households.
Protectionism: Policies that shield domestic producers from foreign competition through trade barriers or support. It is the restrictive approach most commonly set against trade liberalization.
Trade and labor standards: The debate over incorporating workers’ rights and labor conditions into trade policy and agreements. Enforcement can protect workers while raising concerns about unequal bargaining and disguised protection.

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